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Tea dust glaze based on Yellow River mud and preparation method of tea dust glaze

A technology for tea powder and glaze, which is applied in the field of ceramic composite materials, can solve problems such as practical limitations, and achieve the effects of increased yield, simple operation, and stable and reliable firing conditions.

Pending Publication Date: 2022-04-05
QILU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the Ru medicine used in this patent is limited to local kaolin in Mangchuan Township, Ruzhou City, Henan Province, which greatly limits the practicability of the invention

Method used

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  • Tea dust glaze based on Yellow River mud and preparation method of tea dust glaze
  • Tea dust glaze based on Yellow River mud and preparation method of tea dust glaze
  • Tea dust glaze based on Yellow River mud and preparation method of tea dust glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The tea powder glaze based on the Yellow River mud includes glaze raw materials in the following weight ratios:

[0042] Kaolin 12%, incense ash 10%, iron powder 10%, potassium feldspar 39%, quartz 9%, CaCO 3 12%, MgCO 3 8%. The method for making tea powder glaze using the tea powder glaze based on Yellow River mud comprises the following steps:

[0043] (1) In the ball mill, according to the weight ratio of 1:0.7, put the composition of the above-mentioned tea powder glaze and water into the ball mill for ball milling; the balls in the ball mill tank should not exceed 1 / 2 of the tank volume, and the ball milling time is about 30 minutes to ensure that the ball mill particles can pass through a 120-mesh sieve to obtain tea powder glaze; set aside;

[0044] (2) Choose the mud from the Yellow River, prepare a mud base with a thickness of 2-3mm, and after biscuit firing at a low temperature of 850°C, spray 1-2mm thick tea powder glaze on the part of the glaze body;

[...

Embodiment 2

[0055] Embodiment 2 (constituent consumption is the same as embodiment 1, and firing temperature changes in the preparation method)

[0056] This tea powder glaze is the same as the tea powder glaze of embodiment 1, and the preparation method comprises the following steps:

[0057] (1) In the ball mill, according to the weight ratio of 1:0.7, put the composition of the above-mentioned tea powder glaze and water into the ball mill for ball milling; the balls in the ball mill tank should not exceed 1 / 2 of the tank volume, and the ball milling time is about 30 minutes to ensure that the ball mill particles can pass through a 120-mesh sieve to obtain tea powder glaze; set aside;

[0058] (2) Choose purple sand mud, prepare a mud base with a thickness of 2-3mm, and after biscuit firing at a low temperature of 850°C, spray 1-2mm thick tea powder glaze on the part of the glaze body;

[0059] (3) Put the glaze body prepared in step (2) on the middle and upper layers of the kiln, and ...

Embodiment 3

[0062] The tea powder glaze comprises glaze raw materials in the following weight ratios:

[0063] Kaolin 11%, incense ash 9%, iron powder 10%, potassium feldspar 38%, quartz 9%, CaCO 3 15%, MgCO 3 8%.

[0064] The method and firing method of using the tea powder glaze to make the tea powder glaze are the same as the preparation method and firing method of Example 1, the difference is that the mud is Longquan mud.

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Abstract

The invention relates to the technical field of ceramic composite materials, in particular to tea dust glaze based on Yellow River mud and a preparation method of the tea dust glaze. The tea dust glaze material based on the Yellow River mud is prepared from the following glaze raw materials: kaolin, incense ash, iron powder, potassium feldspar, quartz, CaCO3 and MgCO3. The product has the advantages that the glaze color controllability is greatly improved, the firing condition is stable and reliable, the operation is simple, the operability is strong, the prepared glaze is fired at high temperature, has no heavy metal toxicity, can reach the food-grade standard, the color generation stability is obviously improved, the aesthetic value, aesthetic space and yield of the tea dust glaze porcelain are essentially improved, and the functionality is increased; according to the preparation method disclosed by the invention, a new breakthrough is obtained in the aspects of edible safety and aesthetic value.

Description

technical field [0001] The invention relates to the technical field of ceramic composite materials, in particular to a yellow river mud-based tea powder glaze and a preparation method for the tea powder glaze. Background technique [0002] Tea powder glaze originated in the Tang Dynasty. After more than a thousand years of historical precipitation, it still glows with vitality. Its appearance is accidental. According to research, it is the kiln workers who burned the black glazed porcelain unintentionally and burned the tea powder glaze. But in the face of this firing defect, ancient Chinese kiln workers keenly discovered the charm contained in it, and with their diligence and wisdom, mastered the glaze formula and firing technology, and created this very decorative special color glaze. Variety. Tea powder glaze belongs to matte glaze, the glaze surface is smooth, not noisy, unassuming, just like Chinese jade, which gives people a strong sense of warmth. Tea powder glaze ...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
CPCY02P40/60
Inventor 冯善鑫孟晓霞张彤旭张骞文王郁容冯俊杰赵茜王彤彤
Owner QILU UNIV OF TECH
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